Cooling Water Chiller Mini Heat Exchanger 316 Stainless Steel Evaporator Coil Tube

Basic Info

Model NO.	CE-2P
Certification	CE, ISO, RoHS
Application	Heater
Principle	Regenerative Heat Exchanger
Style	Steel Type
Material	Titanium Tube and PVC-U Shell
Item	Coaxial Tube Heat Exchanger
Warranty	24month
Transport Package	Packed by Seaworthy Export Cartons and Pallet
Specification	CE-1P
Trademark	ECOICE
Origin	China
HS Code	8419
Production Capacity	500000PCS Per Year

Product Description

Cooling Water Chiller Mini Heat Exchanger 316 Stainless Steel Evaporator Coil Tube

Item	Tube Diameter	Coil No	Coil Diameter	Coil Height	Tap Length	Refrigerant Inlet/Outlet
ECOS-1P	Φ16/Φ19	4.5	Φ150 mm	210 mm	400 mm	Φ12.7/ Φ12.7
ECOS-1.5P	Φ16/Φ19	6.5	Φ150 mm	250 mm	430 mm	Φ12.7/ Φ12.7
ECOS-2P	Φ16/Φ19	8.5	Φ150 mm	280 mm	450 mm	Φ12.7/ Φ12.7
ECOS-3P	Φ16/Φ19	10.5	Φ150 mm	330 mm	480 mm	Φ12.7/ Φ12.7
ECOS-4P	Φ16/Φ19	13.5	Φ150 mm	380 mm	500 mm	Φ12.7/ Φ19
ECOS-5P	Φ16/Φ19	18.5	Φ150 mm	450 mm	530 mm	Φ12.7/ Φ19

Coaxial Heat Exchanger

Coaxial heat exchanger consist of one spiral grooves inner tube and a outer tube. Cold liquid and heat liquid flow in the gap that between inner and outer tube or in inner tube separately.

Structure Feature

High efficiency
Spiral groove structure can enhance heat transfer on both sides. The axial flow and spiral rotation flow of the fluid in the tube will intensify the mixing of the fluid near the tube wall, thus enhancing the turbulence intensity and increasing the heat transfer coefficient

Self-cleaning ability
The coaxial heat exchanger has self-cleaning ability because the fluid spiral flow washes the surface. Coaxial heat exchanger has stable performance and low attenuation. The cross-section area of the waterway is large, allowing sediment and large diameter fibers to pass through without blocking. The water passage is clean because the inner tube of the spiral groove keeps the flow turbulent and cleans the surface

Effective prevention of freezing
Water is not easy to freeze because it is turbulent when it flows at a low speed in a spiral groove. The special spiral groove structure of the inner tube makes the inner tube flexible to a certain extent and does not produce the risk of frost cracking.

Less risk of leakage
Heat exchangers are very worried about leakage due to long-term vibration, pressure fluctuation, alternation of heat and cold, and so on. The risk of leakage of coaxial exchangers is seldom due to fewer welding points, simple processing and easy control of welding quality

Adapt to all kinds working conditions
In the actual operation of refrigeration system, the internal pressure is often in an alternate state due to temperature fluctuation, start-stop cycle, heat pump defrosting, expansion valve regulation and other factors. Spiral coaxial heat exchanger is more resistant to pressure shock and pressure shock than plate heat exchanger under constant vibration and pressure change, and can adapt to the complexity of actual working conditions

Kinds of coaxial heat exchanger that ECOICEdesign and produce

1 Based on shape
Circle ,Rectangle,Double helix,Spiral,Trombone

2 Based on system No.
Single system,Double helix type 3 systems,Trombone interspersed 2 systems,Trombone type 6 systems,Spiral type 9 systems

3 Based on material
Red copper,Cupronickel (BFe-10-1-1),Titanium,Stainless steel,Steel

Inner tube material
Inner tube material can be: red copper, cupronickel(BFe-10-1-1), Titanium, Stainless steel. And inner tube can be choosed by smooth tube or enhanced surface tube. And there are also double-wall copper inner tube.

Outer tube material
Depending different working condition, outer tube material can be: steel, red copper, cupro-nickel, titanium, stainless steel etc.

Coaxial heat exchangers with excellent ability for heat exchanging and adaptation are widely used for:

1. Heat pump water heater condenser2. Condenser/evaporator for water chiller3. Condenser for pool heat pump4. Condenser/evaporator for water(ground) source heat pump5. Cooler or regenerator for CO2 heat pump air6. Condenser/evaporator for marine AC7. Condenser for ice machine8. Evaporator for water purifier9. Evaporation or condenser for mariculture constant temperature machine10. Condenser for dish washer

 

Any inquiry or question, feel free to contact us